40484004440 has 32 divisors (see below), whose sum is σ = 99369830160. Its totient is φ = 14721456000.

The previous prime is 40484004343. The next prime is 40484004467. The reversal of 40484004440 is 4440048404.

It is a junction number, because it is equal to n+sod(n) for n = 40484004397 and 40484004406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46004111 + ... + 46004990.

Almost surely, 2^40484004440 is an apocalyptic number.

40484004440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40484004440 is an abundant number, since it is smaller than the sum of its proper divisors (58885825720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40484004440 is a wasteful number, since it uses less digits than its factorization.

40484004440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92009123 (or 92009119 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 32.

The spelling of 40484004440 in words is "forty billion, four hundred eighty-four million, four thousand, four hundred forty".